Chelsea news: Maurizio Sarri offers Eden Hazard transfer update

“I haven’t seen the injury of De Bruyne, at this level players play a lot of games in the season, so I think for them it is very dangerous,” he added.

Chelsea will be hoping to continue their good form against Arsenal this weekend.

But Sarri admits the World Cup and his delayed arrival means the Blues may not achieve instant success.

“It has been very difficult,” he said.